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Volume 24 Issue 6
Jun.  2017
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文章导航 >  矿物冶金与材料学报（英文）  > 2017  >  24(6): 611-620
Saman Beikzadeh Noei, Saeed Sheibani, Fereshteh Rashchi,  and Seyed Mohammad Javad Mirazimi, Kinetic modeling of copper bioleaching from low-grade ore from the Shahrbabak Copper Complex, Int. J. Miner. Metall. Mater., 24(2017), No. 6, pp. 611-620. https://doi.org/10.1007/s12613-017-1443-0
Cite this article as:
Saman Beikzadeh Noei, Saeed Sheibani, Fereshteh Rashchi,  and Seyed Mohammad Javad Mirazimi, Kinetic modeling of copper bioleaching from low-grade ore from the Shahrbabak Copper Complex, Int. J. Miner. Metall. Mater., 24(2017), No. 6, pp. 611-620. https://doi.org/10.1007/s12613-017-1443-0
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研究论文

Kinetic modeling of copper bioleaching from low-grade ore from the Shahrbabak Copper Complex

  • School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran 13145-1318, Iran

  • 通讯作者:

    Saeed Sheibani    E-mail: ssheibani@ut.ac.ir

  • The copper recovery from low-grade copper sulfide ore was investigated using microbial leaching. Several parameters substantially affect the bioleaching of copper; among them, pulp density and nutrient media were selected for investigation. The optimum conditions for copper recovery were a pulp density of 5 g/mL, a mixed-mineral salt medium of Acidithiobacillus thiooxidans (70vol%) and Acidithiobacillus ferrooxidans (30vol%), and 10vol% of inoculum. Under these conditions, the maximum bioleaching capacity of the medium for copper recovery was determined to be approximately 99%. The effect of pulp density on the kinetics of the bioleaching process was surveyed using both da Silva's method and constrained multilinear regression analysis. The kinetics of copper dissolution followed the shrinking core model, and the process was diffusion controlled at a pulp density of 5 g/mL. Nevertheless, at higher pulp densities, the process was controlled by chemical reaction.
    • Research Article

    Kinetic modeling of copper bioleaching from low-grade ore from the Shahrbabak Copper Complex

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      Abstract
    • The copper recovery from low-grade copper sulfide ore was investigated using microbial leaching. Several parameters substantially affect the bioleaching of copper; among them, pulp density and nutrient media were selected for investigation. The optimum conditions for copper recovery were a pulp density of 5 g/mL, a mixed-mineral salt medium of Acidithiobacillus thiooxidans (70vol%) and Acidithiobacillus ferrooxidans (30vol%), and 10vol% of inoculum. Under these conditions, the maximum bioleaching capacity of the medium for copper recovery was determined to be approximately 99%. The effect of pulp density on the kinetics of the bioleaching process was surveyed using both da Silva's method and constrained multilinear regression analysis. The kinetics of copper dissolution followed the shrinking core model, and the process was diffusion controlled at a pulp density of 5 g/mL. Nevertheless, at higher pulp densities, the process was controlled by chemical reaction.
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    • [1]
      C. Demergasso, F. Galleguillos, P. Soto, M. Serón, and V. Iturriaga, Microbial succession during a heap bioleaching cycle of low grade copper sulfides:does this knowledge mean a real input for industrial process design and control?Hydrometallurgy, 104(2010), No. 3-4, p. 382.
      [2]
      J. Willner and A. Fornalczyk, Extraction of metals from electronic waste by bacterial leaching, Environ. Prot. Eng., 39(2013), No. 1, p. 197.
      [3]
      H.B. Zhao, J. Wang, X.W. Gan, W.Q. Qin, M.H. Hu, and G.Z Qiu, Bioleaching of chalcopyrite and bornite by moderately thermophilic bacteria:an emphasis on their interactions, Int. J. Miner. Metall. Mater., 22(2015), No. 8, p. 777.
      [4]
      A. Rubio and F.J. García Frutos, Bioleaching capacity of an extremely thermophilic culture for chalcopyrite materials, Miner. Eng., 15(2002), No. 9, p. 689.
      [5]
      J.A. Muñoz, D.B. Dreisinger, W.C. Cooper, and S.K. Young, Silver-catalyzed bioleaching of low-grade copper ores:Part I. Shake flasks tests, Hydrometallurgy, 88(2007), No. 1-4, p. 3.
      [6]
      D.E. Rawlings, Characteristics and adaptability of iron- and sulfur-oxidizing microorganisms used for the recovery of metals from minerals and their concentrates, Microb. Cell Factories, 4(2005), p. 13.
      [7]
      E.R. Donati and W. Sand, Microbial Processing of Metal Sulfides, Springer Verlag, Dordrecht, 2007.
      [8]
      Z. Manafi, H. Abdollahi, and O.H. Tuovinen, Shake flask and column bioleaching of a pyritic porphyry copper sulfide ore, Int. J. Miner. Process., 119(2013), p. 16.
      [9]
      G. Curutchet, P.H. Tedesco, and E.R. Donati, Combined degradation of covellite by Thiobacillus thiooxidans and Thiobacillus ferrooxidans, Biotechnol. Lett., 18(1996), No. 12, p. 1471.
      [10]
      Y. Jia, H. Sun, D. Chen, H. Gao, and R. Ruan, Characterization of microbial community in industrial bioleaching heap of copper sulfide ore at Monywa mine, Myanmar, Hydrometallurgy, 164(2016), p. 355.
      [11]
      L. Jaeheon, A. Sevket, D.L. Doerr, and J.A. Brierley, Comparative bioleaching and mineralogy of composited sulfide ores containing enargite, covellite and chalcocite by mesophilic and thermophilic microorganisms, Hydrometallurgy, 105(2011), p. 213.
      [12]
      L. Xia, C. Yin, S.L. Dai, G.Z. Qiu, X.H. Chen, and J.S. Liu, Bioleaching of chalcopyrite concentrate using Leptospirillum ferriphilum, Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans in a continuous bubble column reactor, J. Ind. Microbiol. Biotechnol., 37(2010), No. 3, p. 289.
      [13]
      C. Gómez, M.L. Blázquez, and A. Ballester, Bioleaching of a Spanish complex sulphide ore bulk concentrate, Miner. Eng., 12(1999), No. 1, p. 93.
      [14]
      H.M. Lizama, J.R. Harlamovs, D.J. McKay, and Z. Dai, Heap leaching kinetics are proportional to the irrigation rate divided by heap height, Miner. Eng., 18(2005), No. 6, p. 623.
      [15]
      T. Kai, Y. Suenaga, A. Migita, and T. Takahashi, Kinetic model for simultaneous leaching of zinc sulfide and manganese dioxide in the presence of iron-oxidizing bacteria, Chem. Eng. Sci., 55(2000), No. 17, p. 3429.
      [16]
      G. da Silva, Relative importance of diffusion and reaction control during the bacterial and ferric sulfate leaching of zinc sulfide, Hydrometallurgy, 73(2004), No. 3-4, p. 313.
      [17]
      X.Y. Liu, B. Wu, B.W. Chen, J.K. Wen, R.M. Ruan, G.C. Yao, and D.Z. Wang, Bioleaching of chalcocite started at different pH:Response of the microbial community to environmental stress and leaching kinetics, Hydrometallurgy, 103(2010), No. 1-4, p. 1.
      [18]
      T.A. Fowler, P.R. Holmes, and F.K. Crundwell, On the kinetics and mechanism of the dissolution of pyrite in the presence of Thiobacillus ferrooxidans, Hydrometallurgy, 59(2001), No. 2-3, p. 257.
      [19]
      Z.M. Jin, G.W. Warren, and H. Henein, Reaction kinetics of the ferric chloride leaching of sphalerite:an experimental study, Metall. Trans. B, 15(1984), No. 1, p. 5.
      [20]
      Y.K. Yang, S. Chen, S.C. Li, M.J. Chen, H.Y. Chen, and B.J. Liu, Bioleaching waste printed circuit boards by Acidithiobacillus ferrooxidans and its kinetics aspect, J. Biotechnol., 173(2014), p. 24.
      [21]
      F. Bakhtiari, H. Atashi, M. Zivdar, S. Seyedbagheri, and M.H. Fazaelipoor, Bioleaching kinetics of copper from copper smelters dust, J. Ind. Eng. Chem., 17(2011), No. 1, p. 29.
      [22]
      D.F. Haghshenas, E.K. Alamdari, B. Bonakdarpour, D. Darvishi, and B. Nasernejad, Kinetics of sphalerite bioleaching by Acidithiobacillus ferrooxidans, Hydrometallurgy, No. 3-4, 99(2009), p. 202.
      [23]
      O. Levenspiel, Chemical Reaction Engineering, 2nd Ed., John Wiley and Sons, New York, 1999.
      [24]
      M.K. Nazemi, F. Rashchi, and N. Mostoufi, A new approach for identifying the rate controlling step applied to the leaching of nickel from spent catalyst, Int. J. Miner. Process., 100(2011), No. 1-2, p. 21.
      [25]
      F. Habashi, A generalized kinetic model for hydrometallurgical processes, Chem. Prod. Process Model., 2(2007), No. 1, p. 1934.
      [26]
      D. Mishra, D.J. Kim, D.E. Ralph, J.G. Ahn, and Y.H. Rhee, Bioleaching of spent hydro-processing catalyst using acidophilic bacteria and its kinetics aspect, J. Hazard. Mater., 152(2008), No. 3, p. 1082.
      [27]
      Y. Xiang, P.X. Wu, N.W. Zhu, T. Zhang, W. Liu, J.H. Wu, and P. Li, Bioleaching of copper from waste printed circuit boards by bacterial consortium enriched from acid mine drainage, J. Hazard. Mater., 184(2010), No. 1-3, p. 812.
      [28]
      P.H.M. Kinnunen and J.A. Puhakka, High-rate ferric sulfate generation by a Leptospirillum ferriphilum-dominated biofilm and the role of jarosite in biomass retainment in a fluidized-bed reactor, Biotechnol. Bioeng., 85(2004), No. 7, p. 697.
      [29]
      N.S. Choi, K.S. Cho, D.S. Kim, and D.J. Kim, Microbial recovery of copper from printed circuit boards of waste computer by Acidithiobacillus ferrooxidans, J. Environ. Sci. Health Part A, 39(2004), No. 11-12, p. 2973.
      [30]
      Karsagani, F. Rashchi, N. Mostoufi, and E. Vahidi, Leaching of vanadium from LD converter slag using sulfuric acid, Hydrometallurgy, 102(2010), No. 1-4, p. 14.
      [31]
      Y.G. Wang, L.J. Su, W.M. Zeng, G.Z. Qiu, L.L. Wan, X.H. Chen, and H.B. Zhou, Optimization of copper extraction for bioleaching of complex Cu-polymetallic concentrate by moderate thermophiles, Trans. Nonferrous Met. Soc. China, 24(2014), No. 4, p. 1161.
      [32]
      M.I. Muravyov, N.V. Fomchenko, and T.F. Kondrat'eva, Biohydrometallurgical technology of copper recovery from a complex copper concentrate, Appl. Biochem. Microbiol., 47(2011), p. 607.
      [33]
      N.P. Marhual, N. Pradhan, R.N. Kar, L.B. Sukla, and B.K. Mishra, Differential bioleaching of copper by mesophilic and moderately thermophilic acidophilic consortium enriched from same copper mine water sample, Bioresour. Technol., 99(2008), No. 17, p. 8331.
      [34]
      F.K. Crundwell, Kinetics and mechanism of the oxidative dissolution of a zinc sulphide concentrate in ferric sulphate solutions, Hydrometallurgy, 19(1987), No. 2, p. 227.
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